Evolving General Term-Weighting Schemes for Information Retrieval: Tests on Larger Collections.
Ronan CumminsColm O'RiordanPublished in: Artif. Intell. Rev. (2005)
Keyphrases
- term weighting schemes
- information retrieval
- precision recall
- language modeling
- document collections
- term weighting
- tf idf
- weighting scheme
- vector space model
- test collection
- information retrieval systems
- information extraction
- precision and recall
- weighting schemes
- question answering
- clustering method
- digital libraries
- natural language
- search engine